14 FORM 15's to deregister from the SEC after the SEC Suspension for severely delinquent Financials. 12 companies subsequently had their stock registrations revoked.
No doubt there are other FORM 15's prior to HJOE but I only searched from present day to HJOE's SEC Suspension on Otc. 24,2016.
*** SOUM: Suspended Sept. 10,2019 Form 15 Sept. 19,2019 Revoked registration: to be determined